# FSEK30 Rohde & Schwarz Spectrum Analyzer Used

**Additional Features:**

-   Frequency range: 20 Hz-40 GHz
-   Spectrum analysis with ultra-wide dynamic range 
-   Refresh rate, quasi-analog 25 sweeps/s
-   Displayed noise floor: –150 dBm (typ.) in 10-Hz bandwidth
-   3rd-order intercept point: +20 dBm typ.
-   1 dB compression point of RF input +10 dBm
-   Sweep time: Span = 0 Hz  - 1 µs to 2500 s in 5% steps; Span ≥10 Hz -  5 ms to 16 000 s in steps ≤10% ;Error limit <1%
-   Sampling rate: 50 ns (20 MHz A/D converter)
-   Number of pixels:500
-   AF demodulation types: AM and FM

The Rohde & Schwarz FSEK30 Spectrum Analyzer comes with low phase noise and OCXO, 1 Hz resolution bandwidth and an FFT filter. The FSEK30 is outstanding for its extremely low noise floor without any impairment to the dynamic range at large signal levels. This can be seen, for example, from the 1 dB compression point of +10 dBm, which yields a dynamic range of 109 dB even at a resolution bandwidth of 1 MHz, allowing GSM, DECT and EDGE power ramps to be determined.

## Details

- **Price:** 0.0 USD - 675.0 USD
- **Vendor:** Rohde & Schwarz
- **Type:** Spec An
- **Tags:** Analyzers, Manufacturers, product_manual_group_1, Product_used, Rohde & Schwarz, Spectrum

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 600.00 USD | In stock |
| NIST Traceable with Full Data | 600.00 USD | In stock |
| ISO IEC 17025 Accredited | 675.00 USD | In stock |

## Images

- FSEK30 Rohde & Schwarz Spectrum Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/fsek30-rohde-schwarz-spectrum-analyzer-used)
> Updated: 2026-05-21